What is CVE-2026-43198?

CVE-2026-43198 is a security advisory published by Microsoft Security Response Center (MSRC). tcp: fix potential race in tcp_v6_syn_recv_sock()

Which CVE IDs does CVE-2026-43198 cover?

CVE-2026-43198 covers the following CVE IDs: CVE-2026-43198. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2026-43198 has a CVSS v3 base score of 4.8, published by Microsoft Security Response Center (MSRC).

CVE-2026-43198CVSS 4.8

Vendor

Published

May 22, 2026

Last Modified

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